Keil is derived from Germanic origins. The name is of the meaning clumsy person. The name Keiler is a variant of Keil. Keil is rarely used as a baby name for boys.
Definition of flapjack for English Language Learners. : a thick, sweet cake made of oatmeal usually with molasses or honey.
A flap is a unit of tissue that is transferred from one site (donor site) to another (recipient site) while maintaining its own blood supply. Flaps come in many different shapes and forms. They range from simple advancements of skin to composites of many different types of tissue.